11 relations: Alzheimer's disease, Buffet Crampon, Chlorotrifluoromethane, List of R-phrases, Lublin R-XIII, R-13 (missile), R-value (insulation), R13 (drug), Rodalies de Catalunya, ROT13, USS R-13 (SS-90).
Alzheimer's disease (AD), also referred to simply as Alzheimer's, is a chronic neurodegenerative disease that usually starts slowly and worsens over time.
Buffet Crampon is a French manufacturer of woodwind musical instruments, including oboes, flutes, saxophones, english horns and bassoons; however, the company is perhaps most famous for their clarinets, as Buffet is the brand of choice for many professionals.
Chlorotrifluoromethane, R-13, CFC-13, or Freon 13, is a non-flammable, non-corrosive chlorofluorocarbon (CFC) and also a mixed halomethane.
R-phrases (short for risk phrases) are defined in Annex III of European Union Directive 67/548/EEC: Nature of special risks attributed to dangerous substances and preparations.
The Lublin R-XIII was the Polish army cooperation plane (observation and liaison plane), designed in the early-1930s in the Plage i Laśkiewicz factory in Lublin.
The R-13 was a submarine-launched ballistic missile (SLBM) developed by the Soviet Union starting around 1955.
In building and construction, the R-value is a measure of how well an object, per unit of its exposed area, resists conductive flow of heat: the greater the R-value, the greater the resistance, and so the better the thermal insulating properties of the object.
R13 is a small-molecule flavonoid and orally active, potent, and selective agonist of the tropomyosin receptor kinase B (TrkB) – the main signaling receptor for the neurotrophin brain-derived neurotrophic factor (BDNF) – which is under development for the potential treatment of Alzheimer's disease.
Rodalies de Catalunya ("Commuter Rail of Catalonia") is the main commuter and regional rail system in the Spanish autonomous community of Catalonia.
ROT13 ("rotate by 13 places", sometimes hyphenated ROT-13) is a simple letter substitution cipher that replaces a letter with the 13th letter after it, in the alphabet.
USS R-13 (SS-90) was an ''R''-class coastal and harbor defense submarine of the United States Navy.